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2024-05-10 cde9070d9970eef1f7ec2360586c802a16230ad8 
 kernel/drivers/net/wireless/rockchip_wlan/cywdhd/bcmdhd/bcmevent.c
....@@ -1,15 +1,16 @@
1
-/* SPDX-License-Identifier: GPL-2.0 */
21 /*
32  * bcmevent read-only data shared by kernel or app layers
43  *
5
- * Copyright (C) 1999-2019, Broadcom Corporation
6
- * 
4
+ * Portions of this code are copyright (c) 2022 Cypress Semiconductor Corporation
5
+ *
6
+ * Copyright (C) 1999-2017, Broadcom Corporation
7
+ *
78  *      Unless you and Broadcom execute a separate written software license
89  * agreement governing use of this software, this software is licensed to you
910  * under the terms of the GNU General Public License version 2 (the "GPL"),
1011  * available at http://www.broadcom.com/licenses/GPLv2.php, with the
1112  * following added to such license:
12
- * 
13
+ *
1314  *      As a special exception, the copyright holders of this software give you
1415  * permission to link this software with independent modules, and to copy and
1516  * distribute the resulting executable under terms of your choice, provided that
....@@ -17,7 +18,7 @@
1718  * the license of that module.  An independent module is a module which is not
1819  * derived from this software.  The special exception does not apply to any
1920  * modifications of the software.
20
- * 
21
+ *
2122  *      Notwithstanding the above, under no circumstances may you combine this
2223  * software in any way with any other Broadcom software provided under a license
2324  * other than the GPL, without Broadcom's express prior written consent.
....@@ -25,17 +26,16 @@
2526  *
2627  * <<Broadcom-WL-IPTag/Open:>>
2728  *
28
- * $Id: bcmevent.c 715966 2019-05-30 02:36:59Z $
29
+ * $Id: bcmevent.c 702756 2017-06-03 17:20:27Z $
2930  */
3031 
3132 #include <typedefs.h>
3233 #include <bcmutils.h>
3334 #include <bcmendian.h>
34
-#include <proto/ethernet.h>
35
-#include <proto/bcmeth.h>
36
-#include <proto/bcmevent.h>
37
-#include <proto/802.11.h>
38
-
35
+#include <ethernet.h>
36
+#include <bcmeth.h>
37
+#include <bcmevent.h>
38
+#include <802.11.h>
3939 
4040 /* Table of event name strings for UIs and debugging dumps */
4141 typedef struct {
....@@ -74,6 +74,7 @@
7474 	BCMEVENT_NAME(WLC_E_AUTOAUTH),
7575 	BCMEVENT_NAME(WLC_E_EAPOL_MSG),
7676 	BCMEVENT_NAME(WLC_E_SCAN_COMPLETE),
77
+	BCMEVENT_NAME(WLC_E_IND_DOS_STATUS),
7778 	BCMEVENT_NAME(WLC_E_ADDTS_IND),
7879 	BCMEVENT_NAME(WLC_E_DELTS_IND),
7980 	BCMEVENT_NAME(WLC_E_BCNSENT_IND),
....@@ -83,6 +84,9 @@
8384 	BCMEVENT_NAME(WLC_E_PFN_NET_FOUND),
8485 	BCMEVENT_NAME(WLC_E_PFN_SCAN_ALLGONE),
8586 	BCMEVENT_NAME(WLC_E_PFN_NET_LOST),
87
+	BCMEVENT_NAME(WLC_E_JOIN_START),
88
+	BCMEVENT_NAME(WLC_E_ROAM_START),
89
+	BCMEVENT_NAME(WLC_E_ASSOC_START),
8690 #if defined(IBSS_PEER_DISCOVERY_EVENT)
8791 	BCMEVENT_NAME(WLC_E_IBSS_ASSOC),
8892 #endif /* defined(IBSS_PEER_DISCOVERY_EVENT) */
....@@ -100,27 +104,28 @@
100104 	BCMEVENT_NAME(WLC_E_IF),
101105 #ifdef WLP2P
102106 	BCMEVENT_NAME(WLC_E_P2P_DISC_LISTEN_COMPLETE),
103
-#endif
107
+#endif // endif
104108 	BCMEVENT_NAME(WLC_E_RSSI),
105
-	BCMEVENT_NAME(WLC_E_EXTLOG_MSG),
109
+	BCMEVENT_NAME(WLC_E_PFN_SCAN_COMPLETE),
106110 	BCMEVENT_NAME(WLC_E_ACTION_FRAME),
107111 	BCMEVENT_NAME(WLC_E_ACTION_FRAME_RX),
108112 	BCMEVENT_NAME(WLC_E_ACTION_FRAME_COMPLETE),
113
+#ifdef BCMWAPI_WAI
114
+	BCMEVENT_NAME(WLC_E_WAI_STA_EVENT),
115
+	BCMEVENT_NAME(WLC_E_WAI_MSG),
116
+#endif /* BCMWAPI_WAI */
109117 	BCMEVENT_NAME(WLC_E_ESCAN_RESULT),
110118 	BCMEVENT_NAME(WLC_E_ACTION_FRAME_OFF_CHAN_COMPLETE),
111119 #ifdef WLP2P
112120 	BCMEVENT_NAME(WLC_E_PROBRESP_MSG),
113121 	BCMEVENT_NAME(WLC_E_P2P_PROBREQ_MSG),
114
-#endif
122
+#endif // endif
115123 #ifdef PROP_TXSTATUS
116124 	BCMEVENT_NAME(WLC_E_FIFO_CREDIT_MAP),
117
-#endif
125
+#endif // endif
118126 	BCMEVENT_NAME(WLC_E_WAKE_EVENT),
119127 	BCMEVENT_NAME(WLC_E_DCS_REQUEST),
120128 	BCMEVENT_NAME(WLC_E_RM_COMPLETE),
121
-#ifdef WLMEDIA_HTSF
122
-	BCMEVENT_NAME(WLC_E_HTSFSYNC),
123
-#endif
124129 	BCMEVENT_NAME(WLC_E_OVERLAY_REQ),
125130 	BCMEVENT_NAME(WLC_E_CSA_COMPLETE_IND),
126131 	BCMEVENT_NAME(WLC_E_EXCESS_PM_WAKE_EVENT),
....@@ -128,7 +133,7 @@
128133 	BCMEVENT_NAME(WLC_E_PFN_SCAN_ALLGONE),
129134 #ifdef SOFTAP
130135 	BCMEVENT_NAME(WLC_E_GTK_PLUMBED),
131
-#endif
136
+#endif // endif
132137 	BCMEVENT_NAME(WLC_E_ASSOC_REQ_IE),
133138 	BCMEVENT_NAME(WLC_E_ASSOC_RESP_IE),
134139 	BCMEVENT_NAME(WLC_E_BEACON_FRAME_RX),
....@@ -147,28 +152,31 @@
147152 #ifdef WLWNM
148153 	BCMEVENT_NAME(WLC_E_WNM_STA_SLEEP),
149154 #endif /* WLWNM */
150
-#if defined(WL_PROXDETECT)
155
+#if defined(WL_PROXDETECT) || defined(RTT_SUPPORT)
151156 	BCMEVENT_NAME(WLC_E_PROXD),
152
-#endif
157
+#endif // endif
153158 	BCMEVENT_NAME(WLC_E_CCA_CHAN_QUAL),
154159 	BCMEVENT_NAME(WLC_E_BSSID),
155160 #ifdef PROP_TXSTATUS
156161 	BCMEVENT_NAME(WLC_E_BCMC_CREDIT_SUPPORT),
157
-#endif
162
+#endif // endif
158163 	BCMEVENT_NAME(WLC_E_PSTA_PRIMARY_INTF_IND),
159164 	BCMEVENT_NAME(WLC_E_TXFAIL_THRESH),
165
+#ifdef WLAIBSS
166
+	BCMEVENT_NAME(WLC_E_AIBSS_TXFAIL),
167
+#endif /* WLAIBSS */
160168 #ifdef GSCAN_SUPPORT
161169 	BCMEVENT_NAME(WLC_E_PFN_GSCAN_FULL_RESULT),
162
-	BCMEVENT_NAME(WLC_E_PFN_SWC),
170
+	BCMEVENT_NAME(WLC_E_PFN_SSID_EXT),
163171 #endif /* GSCAN_SUPPORT */
164172 #ifdef WLBSSLOAD_REPORT
165173 	BCMEVENT_NAME(WLC_E_BSS_LOAD),
166
-#endif
174
+#endif // endif
167175 #if defined(BT_WIFI_HANDOVER) || defined(WL_TBOW)
168176 	BCMEVENT_NAME(WLC_E_BT_WIFI_HANDOVER_REQ),
169
-#endif
177
+#endif // endif
170178 #ifdef WLFBT
171
-	BCMEVENT_NAME(WLC_E_FBT_AUTH_REQ_IND),
179
+	BCMEVENT_NAME(WLC_E_FBT),
172180 #endif /* WLFBT */
173181 	BCMEVENT_NAME(WLC_E_AUTHORIZED),
174182 	BCMEVENT_NAME(WLC_E_PROBREQ_MSG_RX),
....@@ -178,7 +186,26 @@
178186 	BCMEVENT_NAME(WLC_E_RMC_EVENT),
179187 	BCMEVENT_NAME(WLC_E_DPSTA_INTF_IND),
180188 	BCMEVENT_NAME(WLC_E_ALLOW_CREDIT_BORROW),
189
+	BCMEVENT_NAME(WLC_E_MSCH),
181190 	BCMEVENT_NAME(WLC_E_ULP),
191
+	BCMEVENT_NAME(WLC_E_NAN),
192
+	BCMEVENT_NAME(WLC_E_PKT_FILTER),
193
+	BCMEVENT_NAME(WLC_E_DMA_TXFLUSH_COMPLETE),
194
+	BCMEVENT_NAME(WLC_E_PSK_AUTH),
195
+	BCMEVENT_NAME(WLC_E_SDB_TRANSITION),
196
+	BCMEVENT_NAME(WLC_E_PFN_SCAN_BACKOFF),
197
+	BCMEVENT_NAME(WLC_E_PFN_BSSID_SCAN_BACKOFF),
198
+	BCMEVENT_NAME(WLC_E_AGGR_EVENT),
199
+	BCMEVENT_NAME(WLC_E_TVPM_MITIGATION),
200
+#ifdef WL_NAN
201
+	BCMEVENT_NAME(WLC_E_NAN_CRITICAL),
202
+	BCMEVENT_NAME(WLC_E_NAN_NON_CRITICAL),
203
+	BCMEVENT_NAME(WLC_E_NAN),
204
+#endif /* WL_NAN */
205
+	BCMEVENT_NAME(WLC_E_RPSNOA),
206
+	BCMEVENT_NAME(WLC_E_PHY_CAL),
207
+	BCMEVENT_NAME(WLC_E_WA_LQM),
208
+	BCMEVENT_NAME(WLC_E_OVERTEMP),
182209 };
183210 
184211 const char *bcmevent_get_name(uint event_type)
....@@ -203,6 +230,36 @@
203230 	 * otherwise return unknown string.
204231 	 */
205232 	return ((event_name) ? event_name : "Unknown Event");
233
+}
234
+
235
+void
236
+wl_event_to_host_order(wl_event_msg_t * evt)
237
+{
238
+	/* Event struct members passed from dongle to host are stored in network
239
+	* byte order. Convert all members to host-order.
240
+	*/
241
+	evt->event_type = ntoh32(evt->event_type);
242
+	evt->flags = ntoh16(evt->flags);
243
+	evt->status = ntoh32(evt->status);
244
+	evt->reason = ntoh32(evt->reason);
245
+	evt->auth_type = ntoh32(evt->auth_type);
246
+	evt->datalen = ntoh32(evt->datalen);
247
+	evt->version = ntoh16(evt->version);
248
+}
249
+
250
+void
251
+wl_event_to_network_order(wl_event_msg_t * evt)
252
+{
253
+	/* Event struct members passed from dongle to host are stored in network
254
+	* byte order. Convert all members to host-order.
255
+	*/
256
+	evt->event_type = hton32(evt->event_type);
257
+	evt->flags = hton16(evt->flags);
258
+	evt->status = hton32(evt->status);
259
+	evt->reason = hton32(evt->reason);
260
+	evt->auth_type = hton32(evt->auth_type);
261
+	evt->datalen = hton32(evt->datalen);
262
+	evt->version = hton16(evt->version);
206263 }
207264 
208265 /*
....@@ -246,13 +303,14 @@
246303 	}
247304 
248305 	/* check length in bcmeth_hdr */
306
+
249307 	/* temporary - header length not always set properly. When the below
250308 	 * !BCMDONGLEHOST is in all branches that use trunk DHD, the code
251309 	 * under BCMDONGLEHOST can be removed.
252310 	 */
253311 	evlen = (uint16)(pktend - (uint8 *)&bcm_event->bcm_hdr.version);
254312 	evend = (uint8 *)&bcm_event->bcm_hdr.version + evlen;
255
-	if (evend > pktend) {
313
+	if (evend != pktend) {
256314 		err = BCME_BADLEN;
257315 		goto done;
258316 	}
....@@ -282,7 +340,8 @@
282340 
283341 		/* ensure data length in event is not beyond the packet. */
284342 		data_len = ntoh32_ua((void *)&bcm_event->event.datalen);
285
-		if (data_len > (pktlen - sizeof(bcm_event_t))) {
343
+		if ((sizeof(bcm_event_t) + data_len +
344
+			BCMILCP_BCM_SUBTYPE_EVENT_DATA_PAD) != pktlen) {
286345 			err = BCME_BADLEN;
287346 			goto done;
288347 		}
....@@ -298,8 +357,9 @@
298357 		}
299358 
300359 		break;
360
+
301361 	case BCMILCP_BCM_SUBTYPE_DNGLEVENT:
302
-#ifdef HEALTH_CHECK
362
+#if defined(DNGL_EVENT_SUPPORT)
303363 		if ((pktlen < sizeof(bcm_dngl_event_t)) ||
304364 			(evend < ((uint8 *)bcm_event + sizeof(bcm_dngl_event_t)))) {
305365 			err = BCME_BADLEN;
....@@ -308,7 +368,8 @@
308368 
309369 		/* ensure data length in event is not beyond the packet. */
310370 		data_len = ntoh16_ua((void *)&((bcm_dngl_event_t *)pktdata)->dngl_event.datalen);
311
-		if (data_len > (pktlen - sizeof(bcm_dngl_event_t))) {
371
+		if ((sizeof(bcm_dngl_event_t) + data_len +
372
+			BCMILCP_BCM_SUBTYPE_EVENT_DATA_PAD) != pktlen) {
312373 			err = BCME_BADLEN;
313374 			goto done;
314375 		}
....@@ -325,9 +386,11 @@
325386 		}
326387 
327388 		break;
328
-#endif /* HEALTH_CHECK */
389
+#else
329390 		err = BCME_UNSUPPORTED;
330391 		break;
392
+#endif // endif
393
+
331394 	default:
332395 		err = BCME_NOTFOUND;
333396 		goto done;
....@@ -336,34 +399,4 @@
336399 	BCM_REFERENCE(data_len);
337400 done:
338401 	return err;
339
-}
340
-
341
-void
342
-wl_event_to_host_order(wl_event_msg_t * evt)
343
-{
344
-	/* Event struct members passed from dongle to host are stored in network
345
-	* byte order. Convert all members to host-order.
346
-	*/
347
-	evt->event_type = ntoh32(evt->event_type);
348
-	evt->flags = ntoh16(evt->flags);
349
-	evt->status = ntoh32(evt->status);
350
-	evt->reason = ntoh32(evt->reason);
351
-	evt->auth_type = ntoh32(evt->auth_type);
352
-	evt->datalen = ntoh32(evt->datalen);
353
-	evt->version = ntoh16(evt->version);
354
-}
355
-
356
-void
357
-wl_event_to_network_order(wl_event_msg_t * evt)
358
-{
359
-	/* Event struct members passed from dongle to host are stored in network
360
-	* byte order. Convert all members to host-order.
361
-	*/
362
-	evt->event_type = hton32(evt->event_type);
363
-	evt->flags = hton16(evt->flags);
364
-	evt->status = hton32(evt->status);
365
-	evt->reason = hton32(evt->reason);
366
-	evt->auth_type = hton32(evt->auth_type);
367
-	evt->datalen = hton32(evt->datalen);
368
-	evt->version = hton16(evt->version);
369402 }